https://www.ledvance.com/en-int/professional-lighting/projects/new-led-office-lighting-at-onninen
The new office illumination for Onninen resulted in a modern, cost-effective LED lighting solution with high visual comfort, remarkable flexibility of...
led office lightingnewonninenledvance
https://www.aamuposti.fi/paikalliset/9028704
Kari Tiainen kiirehti pikavauhtia ulkomailta Lasitehtaan koulun 80-vuotisjuhlaan.
sittenonninen